hyphantria hyphal • hyphantria cunea · · · Info · Definitions · Characters · · hyphantria · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) fall webworms. Synonyms: Hyphantria, genus Hyphantria. · · Noun Definition 1 Characters · · a latin small letter a U+0061 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079